Inventor
Mario Sako
Inventor
Yokohama, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores64%
H01LSemiconductor devices9%
H10BElectronic memory devices9%
B29CShaping or joining of plastics5%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%
C08JWorking-up5%
C08LCompositions of macromolecular compounds5%
PatentTitleYear
11,127,470Semiconductor memory device202111,107,542Semiconductor memory device202110,934,424Molded body and production method therefor202110,878,921Semiconductor memory202010,872,673Semiconductor memory device202010,872,668Semiconductor storage device202010,720,220Sense amplifier having a sense transistor to which different voltages are applied during sensing and after sensing to correct a variation of the threshold voltage of the sense transistor202010,297,326Sense amplifier and latch circuit for a semiconductor memory device and method of operation thereof201910,255,977Semiconductor storage device20199,190,156'NAND flash memory employing bit line charge/discharge circuit'20159,171,631'Semiconductor memory device and method for controlling the same'20158,406,057'Nonvolatile semiconductor storage device'20138,379,451'Semiconductor memory device'20138,358,545'Semiconductor memory'20138,238,154'Nonvolatile semiconductor memory with charge storage layers and control gates'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2015Patents assigned to TOSHIBA KK (6)· patent assignee history
2012–2013Patents assigned to SAKO MARIO (4)· patent assignee history
2012–2013Patents assigned to KAMATA YOSHIHIKO (2)· patent assignee history
2012Patents assigned to FUJIMOTO JUN (1)· patent assignee history
2012–2020Based in Yokohama, JP· patent location history
2015–2020Based in Kanagawa, JP· patent location history
2019–2021Patents assigned to TOSHIBA MEMORY CORP (7)· patent assignee history
2021Based in Aichi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA MEMORY CORP | 7 | 2019–2021 |
| TOSHIBA KK | 6 | 2012–2015 |
| SAKO MARIOself | 4 | 2012–2013 |
| KAMATA YOSHIHIKO | 2 | 2012–2013 |
| FUJIMOTO JUN | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 8 | 2012–2020 |
| Kanagawa, JP | 4 | 2015–2020 |
| Aichi, JP | 1 | 2021 |